| | Cole-Parmer 208997 液位传感器 | 7 | ￥737.00 | ￥737.00 | | ￥737.00 |  |
| | testo防水浸入/插入式探头0602 1293 | 4 | ￥420.00 | ￥420.00 | | ￥420.00 | |
| | Thermo Scientific 30803-012101 HYPERSIL CPS（氰基）掉落在保护柱 - 长度10MM，2.1mm内径，3μm的颗粒大小;包：4个 | 26 | ￥2660.00 | ￥2660.00 | | ￥2660.00 | |
| | Cole-Parmer 丙烷/丁烷燃料 单通道五行火焰光度计 | 518 | ￥51854.00 | ￥51854.00 | | ￥51854.00 | |
| | IRATHANE 255XD TROWEL KIT 0.75LT 胶水 | 33 | ￥3374.00 | ￥3374.00 | | ￥3374.00 | |
